极端干旱对科尔沁沙地小叶锦鸡儿（ Caragana microphylla ）灌丛土壤呼吸的影响

夏咪, 罗亚勇, 赵鑫宇, 王鹤松, 陈丙昊, 石璨瑜

The impact of extreme drought on soil respiration in Caragana microphylla habitats in the Horqin Sandy Land

Mi Xia, Yayong Luo, Xinyu Zhao, Hesong Wang, Binghao Chen, Canyu Shi

表1 干旱处理、生长季及其交互作用对各月份土壤呼吸速率的影响

Table 1 Repeated measurement ANOVA of drought treatment and growing season on soil respiration rate in a desert steppe

差异来源 自由度 F 干旱处理 4 5.323** 生长季 9 81.735** 干旱处理×生长季 11 4.105**